<template>

    <div>
        <!-- 幻灯片 开始 -->
        <div v-swiper:mySwiper="swiperOption">
            <div class="swiper-wrapper">

                <div v-for="banner in bannerList" :key="banner.id" class="swiper-slide" style="background: #040B1B;">
                    <a target="_blank" :href="banner.linkUrl">
                        <img :src="banner.imageUrl" :alt="banner.title">
                    </a>
                </div>
            </div>
            <div class="swiper-pagination swiper-pagination-white"></div>
            <div class="swiper-button-prev swiper-button-white" slot="button-prev"></div>
            <div class="swiper-button-next swiper-button-white" slot="button-next"></div>
        </div>
        <!-- 幻灯片 结束 -->

        <div id="aCoursesList">
            <!-- 网校课程 开始 -->
            <div>
                <section class="container">
                    <header class="comm-title">
                        <h2 class="tac">
                            <span class="c-333">热门课程</span>
                        </h2>
                    </header>
                    <div>
                        <article class="comm-course-list">
                            <ul class="of" id="bna">
                                <li v-for="course in eduList" :key="course.id">
                                    <div class="cc-l-wrap">
                                        <section class="course-img">
                                            <img
                                                :src="course.cover"
                                                class="img-responsive"
                                                :alt="course.title"
                                            >
                                            <div class="cc-mask">
                                                <a href="#" title="开始学习" class="comm-btn c-btn-1">开始学习</a>
                                            </div>
                                        </section>
                                        <h3 class="hLh30 txtOf mt10">
                                            <a href="#" :title="course.title" class="course-title fsize18 c-333">{{course.title}}</a>
                                        </h3>
                                        <section class="mt10 hLh20 of">
                      <span class="fr jgTag bg-green" v-if="Number(course.price) === 0">
                        <i class="c-fff fsize12 f-fA">免费</i>
                      </span>
                                            <span class="fl jgAttr c-ccc f-fA">
                        <i class="c-999 f-fA">9634人学习</i>
                        |
                        <i class="c-999 f-fA">9634评论</i>
                      </span>
                                        </section>
                                    </div>
                                </li>

                            </ul>
                            <div class="clear"></div>
                        </article>
                        <section class="tac pt20">
                            <a href="#" title="全部课程" class="comm-btn c-btn-2">全部课程</a>
                        </section>
                    </div>
                </section>
            </div>
            <!-- /网校课程 结束 -->
            <!-- 网校名师 开始 -->
            <div>
                <section class="container">
                    <header class="comm-title">
                        <h2 class="tac">
                            <span class="c-333">名师大咖</span>
                        </h2>
                    </header>
                    <div>
                        <article class="i-teacher-list">
                            <ul class="of">
                                <li v-for="teacher in teacherList" :key="teacher.id">
                                    <section class="i-teach-wrap">
                                        <div class="i-teach-pic">
                                            <a href="/teacher/1" :title="teacher.name">
                                                <img :alt="teacher.name" :src="teacher.avatar">
                                            </a>
                                        </div>
                                        <div class="mt10 hLh30 txtOf tac">
                                            <a href="/teacher/1" :title="teacher.name" class="fsize18 c-666">{{teacher.name}}</a>
                                        </div>
                                        <div class="hLh30 txtOf tac">
                                            <span class="fsize14 c-999">{{teacher.career}}</span>
                                        </div>
                                        <div class="mt15 i-q-txt">
                                            <p
                                                class="c-999 f-fA"
                                            >{{teacher.intro}}</p>
                                        </div>
                                    </section>
                                </li>

                            </ul>
                            <div class="clear"></div>
                        </article>
                        <section class="tac pt20">
                            <a href="#" title="全部讲师" class="comm-btn c-btn-2">全部讲师</a>
                        </section>
                    </div>
                </section>
            </div>
            <!-- /网校名师 结束 -->
        </div>
    </div>
</template>

<script>
    import banner from '@/api/banner'
    import index from '@/api/index'

    export default {
        data() {
            return {

                swiperOption: {
                    //配置分页
                    pagination: {
                        el: '.swiper-pagination'//分页的dom节点
                    },
                    //配置导航
                    navigation: {
                        nextEl: '.swiper-button-next',//下一页dom节点
                        prevEl: '.swiper-button-prev'//前一页dom节点
                    }
                },
                //banner数组
                bannerList: [],
                eduList: [],
                teacherList: []
            }
        },
        created() {
            //调用查询banner的方法
            this.getBannerList()
            //调用查询热门课程和名师的方法
            this.getHotCourseTeacher()
        },
        methods: {
            //查询热门课程和名师
            getHotCourseTeacher() {
                index.getIndexData()
                    .then(response => {
                        this.eduList = response.data.data.eduList
                        this.teacherList = response.data.data.teacherList
                    })
            },
            //查询banner数据
            getBannerList() {
                banner.getListBanner()
                    .then(response => {
                        this.bannerList = response.data.data.list
                    })
            }
        }
    }
</script>
